A man who's lineage in the United States is just over 200 years old, wants to stop immigration.

With German ancestry from his father and Scottish ancestry from his mother, millionaire real estate developer Donald Trump epitomizes the American immigrant experience. Born to Frederick and Mary MacLeod Trump in Queens, New York on June 14, 1946, Donald John Trump learned the real-estate business firsthand from his father who, himself, began in the family construction business at the age of 13 when his own father (Donald's grandfather) died in the influenza epidemic of 1918.

Frederick Christ Trump, grandfather of Donald Trump, was also a true American entrepreneur. Immigrating to America in 1885, he began his fortune running the Arctic Restaurant and Hotel in Bennett, British Columbia, during the Klondike Gold Rush. Christine, who would later become his wife, was only 5 when he left Germany, but they kept in touch by mail and eventually married.

Donald's net worth is 4 billion dollars, but the debt of his businesses is much greater than his net worth.